baber/WOPTO huggingface dataset:
Patent WO-2021162624-A1 (WO)
Title: Rail clamp handling arrangement
Inventor: SVENSSON ROBIN
IPC: E01B29/32
Filed: 2021-02-12
Abstract: This invention relates to rail clamp handling arrangement, for moving a clamping element (300) from a position in which said element fastens a rail (800) to a railroad sleeper to a sleeper releasing position and vise-versa, comprising a support structure/housing (500) having a lower part (501) with a central rail fit member (503) and arranged to extend transversally in relation to the longitudinal extension of the rail (800), wherein at each outer end portion (504) of said lower part (501) there is arranged connection means that provide pivot points (401) at an intermediate point of a pivotable lever arm (400), said lever arms (400) being arranged mirror symmetrically, a power and transmission arrangement (2, 3, 6) arranged to simultaneously move an upper part (405) of said lever arms (400) via an upper pivotal connection (402), a lower part (406) of said lever arms (400) comprising contact devices (403) arranged to move a clamping element (300), wherein said power and transmission arrangement (2, 3, 6) includes a power unit in the form of an electric motor (2) and a rotatable threaded shaft (6) arranged to transfer torque applied via said power and transmission arrangement (2, 3 6) into pivotal movement of said lever arms (400).
Patent WO-2023287330-A1 (WO)
Inventor: HATA ALBERTO
IPC: G06T7/73
Filed: 2021-07-14
Abstract: Un procédé dans un nœud d'apprentissage contrastif consiste à obtenir un ensemble d'images caractéristiques de point de repère représentant un ensemble de caractéristiques de point de repère dans l'environnement ; à obtenir une première image caractéristique dérivée d'une première image capturée par le dispositif mobile ; à déterminer, à l'aide d'un modèle d'apprentissage contrastif, si la première image caractéristique est similaire à l'un quelconque de l'ensemble d'images caractéristiques de point de repère, le modèle d'apprentissage contrastif étant formé sur la base d'un premier ensemble d'images caractéristiques ; en réponse à la détermination du fait qu'une image caractéristique de point de repère est similaire à la première image caractéristique, à déclencher la détermination d'une position du dispositif mobile ; et en réponse à la détermination du fait qu'aucun de l'ensemble d'images caractéristiques de point de repère n'est similaire à la première image caractéristique, à former de nouveau un modèle d'apprentissage contrastif sur la base d'un ensemble mis à jour d'images caractéristiques comprenant la première image caractéristique.
Patent SG-33569-A1 (SG)
Title: Steroids with a 17-spiromethylene lactone or lactol group
Inventor: HAMERSMA JOHANNES ANTONIUS MAR
IPC: C07J9/00
Filed: 1995-10-28
Abstract: A steroid with a 17-spiromethylene lactone group having formula I   <CHEM> wherein R1 is O, (H,H), (H,OR), or NOR, R being selected from H, (1-6C) alkyl and (1-6C) acyl; R2 is H, (1-6C) alkyl optionally substituted by a halogen, (2-6C) alkenyl optionally substituted by a halogen, (2-6C) alkynyl optionally substituted by a halogen, or halogen; R2' is H; or R2' together with R2 is a (1-6C) alkylidene group or a (2-6C) alkenylidene group; or R2' together with R3 is a bond; R3 is H if not together with R2' a bond; R4 is (1-6C) alkyl; one of R5 and R6 is hydrogen and the other is hydrogen or (1-6C) alkyl; X is (CH2)n or (CnH2n-2) wherein n is 2 or 3, which is optionally substituted with hydroxy, halogen, (1-6C) alkyl, (1-6C) acyl, (7-9C) phenylalkyl, the phenyl group of which may be substituted with (1-6C) alkyl, (1-6C) alkoxy, hydroxy or halogen; Y is O or (H,OH); and the dotted lines indicate optional bonds, at least one of bonds 4-5, 5-10, and 9-10 being a double bond. The steroids of the invention have progestational activity and can be used as contraceptives.
Patent SG-70604-A1 (SG)
Title: Pressure-sensitive adhesive polymers
Inventor: VANHOYE DIDIER
IPC: C09K3/00
Filed: 1997-07-31
Abstract: Pressure-sensitive adhesive polymer is obtained by polymerisation, in emulsion, of mixture comprising 40-95wt.% at least one (meth)acrylic or vinyl monomer which can produce homopolymer with glass transition temperature ≤ -40 degrees C (A); 2-50wt.% at least one (meth)acrylic or vinyl monomer which can produce homopolymer with glass transition temperature ≥ 0 degrees C (B); 0.5-6wt.% at least one (meth)acrylic carboxylic monomer (C); 0-5wt.% at least one (meth)acrylic ethoxyl monomer containing 1-20 mol. ethylene oxide (D); 0.05-1wt.% at least one (meth)acrylic or vinyl monomer containing a ureido group (E); and 0.2wt.% at least one acrylic or vinyl monomer with a sulphonate function (F). Polymer has glass transition temperature ≤ -25 degrees C. Also claimed is adhesive containing at least 40wt.% dispersion of said polymer and at least one dispersion of polymer produced by polymerisation of (A), (B) and (C), with, eventually, (D) and (F).
Patent SG-135004-A1 (SG)
Title: Monolith based catalytic partial oxidation process for syngas production
Inventor: JIANG WEIBIN
IPC: C01B32/40
Filed: 2003-12-11
Abstract: An improved process for the catalytic partial oxidation of hydrocarbons to produce hydrogen and carbon monoxide and less than ~2% carbon dioxide is disclosed. The process further permits the reaction to be initiated at room temperature, and utilizes a metal catalyst deposited on a ceria-coated zirconia monolith support, which exhibits high conversions of hydrocarbons to synthesis gas (hydrogen and carbon monoxide).
Patent WO-2008020819-A1 (WO)
Title: Improvements in external light efficiency of light emitting diodes
Inventor: KANG XUEJUN
IPC: H01L33/22
Filed: 2007-08-16
Abstract: A method to improve the external light efficiency of light emitting diodes, the method comprising etching an external surface of an n-type layer of the light emitting diode to form surface texturing, the surface texturing reducing internal light reflection to increase light output. A corresponding light emitting diode is also disclosed.
Patent SG-159429-A1 (SG)
Title: Rudder arrangement for ships having higher speeds comprising a cavitation-reducing twisted, in particular balanced rudder
Inventor: LEHMANN DIRK
Filed: 2008-09-24
Abstract: RUDDER ARRANGEMENT FOR SHIPS HAVING HIGHER SPEEDS COMPRISING A CAVITATION- REDUCING TWISTED. IN PARTICULAR BALANCED RUDDER The rudder arrangement for ships comprises a twisted balanced rudder blade (100) having a slender profile and having a low profile thickness and comprising a propeller (115) facing the rudder blade and a rudder pipe located in the upper region of the rudder blade with rudder post (140) located therein, wherein the rudder blade (100) comprises two superposed rudder blade sections (10, 20) having different heights whose front nose strips (11, 21) facing the propeller are offset in such a manner that one nose strip (11) is offset to port (BB) or starboard (SB) and the other nose strip (21) is offset to starboard (SB) or port (BB), wherein the two side wall surfaces of the rudder blade (100) converge into an end strip (30) facing away from the propeller and have different arc profiles.
Patent SG-159431-A1 (SG)
Title: Intrinsically safe battery pack and system
Inventor: CORDER RODNEY
IPC: H01M50/296
Filed: 2008-12-15
Abstract: A battery pack system may include a battery pack and a battery pack holder. The battery pack holder receives the battery pack and couples a battery pack terminal to a load associated with the battery pack holder. The battery pack includes an operation handle external to a battery pack housing. The operation handle is coupled to an operation member via an operation shaft that passes through the housing. A safety circuit of the battery pack couples power supplied by a battery to battery pack terminals based upon position of the operation handle. An operation member of the battery pack extends a locking member into an opening of the battery pack holder when the operation handle is in the engaged position, and retracts the locking member from the opening when the operation handle is in the disengaged position.
Patent WO-2010107391-A1 (WO)
Title: Système et procédé pour permettre la protection des consommateurs au cours d'une transaction immobilière
Inventor: LEE KHAI CHEONG
IPC: G06Q90/00
Filed: 2009-03-20
Abstract: L'invention concerne un système et un procédé pour permettre la protection des consommateurs au cours d'une transaction immobilière, où le système et le procédé permettent à la fois la fourniture d'informations permettant la protection des droits du consommateur par rapport à une transaction immobilière pour qu'à la fois l'au moins un acheteur et l'au moins un vendeur soient clairement définis, les parties réalisant les opérations indépendamment, ce qui affecte en conséquence chacune des parties individuellement.
Patent SG-149868-A1 (SG)
Title: Identification and re-transmission of missing parts
Inventor: WALSH ROD
IPC: H04H20/00
Filed: 2005-02-11
Abstract: IDENTIFICATION AND RE-TRANSMISSION OF MISSING PARTS The invention relates to a method for file delivery in a system capable of one-to-many transmission, the method comprising transferring one or more data blocks from a sender to at least one receiver, identifying a data block expected to be received but not received at all or incorrectly received at the receiver, and taking action to re-transmit said data block. In the method, said identification is performed on the basis of a block number, an encoding identifier and certain other identification information.
Patent SG-151256-A1 (SG)
Title: Dual stress memory technique method and related structure
Inventor: WAY TEH YOUNG
Filed: 2006-09-15
Abstract: DUAL STRESS MEMORY TECHNIQUE METHOD AND RELATED STRUCTURE A method for providing a dual stress memory technique in a semiconductor device including an nFET and a PFET and a related structure are disclosed. One embodiment of the method includes forming a tensile stress layer over the nFET and a compressive stress layer over the pFET, annealing to memorize stress in the semiconductor device and removing the stress layers. The compressive stress layer may include a high stress silicon nitride deposited using a high density plasma (HDP) deposition method. The annealing step may include using a temperature of approximately 400-1200[err]C. The high stress compressive silicon nitride and/or the anneal temperatures ensure that the compressive stress memorization is retained in the pFET. (Figure 6)
Patent SG-153797-A1 (SG)
Title: Circuit board
Inventor: SUNAPPAN VASUDIVAN
Filed: 2005-07-08
Abstract: A method of forming a circuit board, the method comprising mounting at least one passive component on a first surface of a first laminate material; interconnecting the passive component to contact traces and vias of the first laminate material; and attaching a second laminate material to the first surface of the first laminate material utilising a lamination process, the second laminate material sheet having at least one of a recess, a through- hole or both formed therein for accommodating the passive component in the second laminate.
Patent SG-174474-A1 (SG)
Title: Organic compounds and their uses
Inventor: BRANDL TRIXI
IPC: A61K38/08
Filed: 2010-04-09
Abstract: The present application describes organic compounds of formula (I) that are useful for the treatment, prevention and/or amelioration of human diseases, in particular HCV.
Patent SG-174512-A1 (SG)
Title: Method and system for near field communication
Inventor: SHEN AIMIN
IPC: H04B5/02
Filed: 2010-03-29
Abstract: Near field communication method and systemAbstractA method and system for near field communication are provided. The method includes: a card reader transmitting a low-frequency time-varying magnetic field signal whose frequency is equal to or less than a highest frequency f0 at which the system is non-adjusted working, and the signal carrying identifier information of the card reader; a mobile radio frequency device receiving and detecting the low-frequency signal, and magnifying it to be a voltage signal, and judging whether a terminal enters a valid distance interval or not; if the voltage signal is greater than or equal to a voltage threshold Vt, then the terminal entering the valid brushing card interval, and obtaining the identifier information of the card reader, and transmitting its own identifier information together with the identifier information of the card reader to the card reader through a radio frequency channel; the card reader receiving the transmitted information, and comparing whether the identifier information in the transmitted information is consistent with the identifier information of its own or not, if it is consistent, then performing a brushing card exchange with the mobile radio frequency device through the radio frequency channel. This solution realizes that the data communicating distance between a radio frequency communication terminal including a mobile radio frequency device and a card reader can be controlled reliably within a stated range, and an adjusting to the terminal is not needed.Fig. 8
Patent SG-188694-A1 (SG)
Title: Aqueous ink formulation containing metal-based nanoparticles for usage in micro contact printing
Inventor: DEIVARAJ THEIVANAYAGAM CHAIRMAN
Filed: 2011-09-30
Abstract: AbstractAqueous ink formulation containing metal-based nanoparticles for usage in micro contact printingThe present invention relates to an aqueous formulation particularly for generating electrically conductive and/or reflective structures by microcontact printing, characterized in that the formulation contains at least>.15 to <55 parts by weight water,10 to parts by weight alcohol,>.15 to <45 parts by weight metal-based nanoparticles,d) >40,5 to <10 parts by weight non-fluorinated surfactant, ande) >.13,5 to <10 parts by weight fluorinated surfactant,wherein the above defined constituents a) to e) summarize to a concentration of 100 parts by weight in the formulation. The wetting behavior especially of hydrophobic materials may significantly be improved. The present invention further relates to a method of generatingstructures, particularly being electrically conductive and/or reflective, on a substrate by microcontact printing and a substrate comprising such a structure. FIG 3
Patent SG-176901-A1 (SG)
Title: Shielded electrical cable
Inventor: GUNDEL DOUGLAS B
Filed: 2010-06-17
Abstract: A shielded electrical cable (2202) includes a conductor set (2204) and two generally parallel shielding films (2208) disposed around the conductor set (2204). The conductor set (2204) includes one or more substantially parallel longitudinal insulated conductors (2206). The shielding films (2208) include a parallel portion (2208) wherein the shielding films (2208) are substantially parallel. The parallel portion (2208) is configured to electrically isolate the conductor set (2204).
Patent SG-178721-A1 (SG)
Title: Amino acid prodrugs
Inventor: CHANDRAN V RAVI
IPC: C07K7/64
Filed: 2004-07-29
Abstract: 5 The present invention is directed to a prodrug comprised of an amino acid bonded to amedicament or drug having a hydroxy, amino, carboxy or acylating derivative thereon. The prodrug has the same utility as the drug from which it is made, but it has enhanced therapeutic properties. In fact, the prodrugs of the present invention enhance at least two therapeutic qualities, as defined herein. The present invention is also directed to10 pharmaceutical compositions containing same.[Figure 1]
Patent SG-185348-A1 (SG)
Title: Process for the production of anhydrides
Inventor: TILLEY SIMON NICHOLAS
Filed: 2012-02-03
Abstract: PROCESS FOR THE PRODUCTION OF ANHYDRIDESAbstractA process for the production of anhydrides by contacting a gaseous feed stream with a particulate catalyst, said process being carried out in a tubular reactor having an inlet and an outlet, said outlet being located downstream of the inlet, said reactor comprising one or more tubes having located therein one or more carriers for said particulate catalyst and cooling medium in contact with said tubes;wherein said catalyst carrier comprises:an annular container for holding catalyst in use, said container having a perforated inner wall defining a tube, a perforated outer wall, a top surface closing the annular container and a bottom surface closing the annular container;a surface closing the bottom of said tube formed by the inner wall of the annular container;a skirt extending upwardly from the perforated outer wall of the annular container from a position at or near the bottom surface of said container to a position below the location of a seal; anda seal located at or near the top surface and extending from the container by a distance which extends beyond an outer surface of the skirt; said process comprising:introducing the gaseous reactants through the inlet;passing said reactants downwardly through said at least one tube to the upper surface of the, or the first catalyst carrier where they pass into the passage defined by the inner perforated wall of the container before passing radially through the catalyst bed towards the perforated outer wall;allowing reaction to occur as the gas contacts the catalyst;passing unreacted reactant and product out of the container though the perforated outer wall and then upwardly between the inner surface of the skirt and the outer wall of the annular container until they reach the seal where they are directed over the end of the skirt and caused to flow downwardly between the outer surface of the skirt and the inner surface of the reactor tube where heat transfer takes place;repeating steps (b) to (d) at any subsequent catalyst carrier; and (1) removing product from the outlet.
Patent SG-183858-A1 (SG)
Title: Interworking of networks with single radio handover
Inventor: TAAGHOL POUYA
Filed: 2011-02-22
Abstract: Embodiments of systems and methods for interworking of networks using a single radio handover are generally described herein. Other embodiments may be described and claimed.
Patent SG-188766-A1 (SG)
Title: Ozonolysis of unsaturated fatty acids and derivatives thereof
Inventor: MATTHIAS ULLRICH
Filed: 2012-09-21
Abstract: Ozonolysis of unsaturated fatty acids and derivatives thereof AbstractThe invention relates to a method for the ozonolysis of unsaturated fatty acids and derivatives thereof, comprising the steps a) ozonolysis of a fatty acid or of a derivative thereof in an organic phase comprising an organic solvent, and b) contacting the organic phase with an aqueous phase comprising catalase and preferably a buffer, where the fatty acid or the derivative thereof has a linear chain having at least eight carbon atoms, and the use of catalase for removingreactive oxygen species from a reaction mixture comprising ozonolysis products of an unsaturated fatty acid. (No suitable figure)
Patent SG-185367-A1 (SG)
Title: Genome editing of a rosa locus using zinc-finger nucleases
Inventor: CUI XIAOXIA
Filed: 2011-04-25
Abstract: Disclosed herein are methods and compositions for genome editing of a Rosa locus, using fusion proteins comprising a zinc-finger protein and a cleavage domain or cleavage half-domain. Polynucleotides encoding said fusion proteins are also provided, as are cells comprising said polynucleotides and fusion proteins.
Patent SG-185666-A1 (SG)
Title: Display device and method of lc panel protection
Inventor: WEBER MICHAEL F
Filed: 2011-06-01
Abstract: A display device uses a multilayer film (104), which reflects (red) light having wavelenghts between about 600 and 800 nm at a 60 degree angle of incidence (114), to protect a liquid christal panel (102) from heat and sun damage. The film (104) transmits light of the visible band with a wavelength between about 420 and 650 nm at normal incidence (116). The outermost surface (106) of the film (104) may be a hard coat (124). A metal oxide layer (120) and a metal layer (130) may be included to reflect IR light greater in wavelength than about 850 nm.
Patent SG-187172-A1 (SG)
Title: Controlled release dosage form comprising quetiapine
Inventor: FUNG MA DAVID WAI
Filed: 2011-05-27
Abstract: The present invention is directed to a novel stable controlled release pharmaceutical dosage form comprising quetiapine or a pharmaceutically acceptable salt thereof. The dosage form comprises granules including the active ingredient at least one hydrophobic controlled release agent and at least one pH dependent polymer. The remainder of the dosage form comprises at lest one pharmaceutically acceptable excipient.
Patent SG-187607-A1 (SG)
Title: Hydrodechlorination of ionic liquid-derived hydrocarbon products
Inventor: ZHAN BI-ZENG
Filed: 2011-05-25
Abstract: Processes for the hydrodechlorination of one or more hydrocarbon products derived from ionic liquid catalyzed hydrocarbon conversion reactions provide a dechlorinated product and an HCl-containing off-gas. The dechlorinated product provides liquid fuel or lubricating base oil, and the HCl may be recovered from the off-gas for recycling to the ionic liquid catalyzed hydrocarbon conversion reaction as a catalyst promoter.
Patent SG-190024-A1 (SG)
Title: Fast disintegrating compositions comprising nabilone and randomly methylated beta cyclodextrin
Inventor: VIERNSTEIN HELMUT
Filed: 2011-11-24
Abstract: The present invention provides a novel composition comprising Nabilone and randomly methylated ß-cyclodextrin (RAMEB), wherein the weight ratio (dry weight to dry weight) between Nabilone and RAMEB is about 1:60 - 1:140. The present invention further provides methods for increasing the bioavailability of Nabilone.
Patent SG-192966-A1 (SG)
Title: The treatment of viral infections
Inventor: FERNANDES DESMOND BRIAN
Filed: 2012-03-28
Abstract: The invention provides low concentration, stable compositions for the treatment of lesions associated with herpes viral infections. The compositions are in a form selected from creams and gels containing trichloroacetic acid in an amount of between 2.5 % (m/m) and 6% (w/w) of the weight of the cream or gel. Preferably the cream contains about 5% and the gel about 2,5% of the trichloroacetic acid.
Patent WO-2016048244-A1 (WO)
Title: Dispositifs de prothese de hanche
Inventor: CHUA KENON
IPC: A61F2/32
Filed: 2015-09-23
Abstract: L'invention concerne un dispositif de prothèse de hanche comprenant une tige fémorale, la tige fémorale comprenant un manchon de tige allongé comportant un trou borgne s'étendant dans une direction longitudinale et une ouverture de trou se situant au niveau d'une extrémité frontale supérieure du manchon de tige; un noyau de tige comportant un axe de tige allongé inséré dans le trou borgne et pouvant coulisser dans la direction longitudinale, un col comportant une partie de col inférieure et une partie de col supérieure, une extrémité inférieure de la partie de col inférieure étant fixée à l'extrémité supérieure de l'axe de tige, la partie de col supérieure pouvant être fixée à une tête fémorale; un mécanisme amortisseur placé fonctionnellement entre l'axe de tige et le manchon de tige de manière à s'opposer à un mouvement coulissant longitudinal dirigé vers le bas de l'axe de tige par rapport au manchon de tige; et un capuchon de fermeture, positionné de manière à fermer l'ouverture du trou et qui comporte un orifice traversant dans le prolongement de la partie de col inférieur du col.
Patent WO-2019108128-A1 (WO)
Inventor: SU LE
IPC: H04L9/00
Filed: 2017-11-30
Abstract: L'invention concerne un procédé, un support lisible par ordinateur, et un appareil destinés au retraçage IP. L'appareil peut générer une clé publique de groupe partagée par une pluralité de routeurs contrôlés par un fournisseur de services. L'appareil peut générer une clé de signature privée unique pour un routeur de la pluralité de routeurs. La clé de signature privée peut être utilisée pour générer une signature de groupe pour une session de trafic de réseau. La clé publique de groupe peut être appliquée à la signature de groupe pour identifier le fournisseur de services. L'appareil peut identifier le routeur en appliquant la clé publique de groupe et une clé secrète maîtresse à la signature de groupe. L'appareil peut déployer une action préventive ou d'atténuation sur le routeur identifié.